* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
html{
    font-size: 62.5%!important;
    color: #474747;
    background: #eee;
}
.head {
    padding-top: 5px;
    border-bottom: 1px solid #b2b2b2;
    height: 44px;
    background: #fff;
}
.head a {
    display: inline-block;
    width: 10px;
    height: 16px;
    background: url(/img/icon_back_red.png);
    background-size: 10px 16px;
    position: absolute;
    left: 0;
    top: 15px;
    display: block;
    margin: 0 0 0 20px;
}
.head .serach {
    display: flex;
    margin-top: 2px;
    margin-left: 43px;
    margin-right: 10px;
    padding-bottom: 2px;
    height: 30px;
    border-radius: 50px;
}
.head .serach .left {
    width: 55px;
    height: 30px;
    line-height: 30px;
    border-top-left-radius: 50px;
    border-bottom-left-radius: 50px;
    padding: 0 0 0 8px;
    background: url(/img/header_drop_down.png) no-repeat 36px #eee;
    background-size: 8px 5px;
    border-right: 1px solid #ccc;
}
.head .serach .right{
    width: 100%;

}
.head .serach input {
    width: 100%;
    height: 30px;
    outline: none;
    border: none;
    padding: 0 0 0 25px;
    background-color: #f5f5f5;
    border-top-right-radius: 50px;
    border-bottom-right-radius: 50px;
    font-size: 5px;
    background: #f5f5f5 url(/img/search_page.png) no-repeat 5px 9px;
    background-size: 14px 13px;
}
.nav {
    height: 46px;
    line-height: 44px;
    border-bottom: 1px solid #d9d9d9;
    background: #fff;
    margin: 0 0 10px;
    overflow: hidden;
}
.nav-box {
    list-style: none;
    display: flex;
   
}
.nav-box li{
    width: 25%;
    text-align: center;
    font-size: 1.4rem;
    background: url(/img/sorting_01.png) no-repeat 85% 19px;
    padding-right: 12px;
    background-size: 10px 5px;
    
}
.nav-box li div::after{
    content: '';
    height: 1px;
    width: 1px;
    border-right: 1px solid #eee;
    position: relative;
    right: -40px;
}
.center {
    margin-top: -4px;
   
}
.center .item {
    padding: 15px 10px;
    margin: 0 0 10px;
     display: flex;
     margin-bottom: 10px;
     background-color: #fff;
    
}
.center .item .photo{
    width: 25%;
}

.center .item .photo img{ 
    width: 95%;
}
.center .item .title {
    width: 100%;
}
.center .item .title h1{
    font-size: 16px;
    font-weight: 700;
}
.center .item .title p {
    margin-top: 8px;
}
.center .item .title .area {
    background: url(/img/icon_school.png) no-repeat 0 0;
    padding-left: 18px;
    background-size: 12px 12px;
}
.center .item .title .time {
    background: url(/img/icon_clock_.png) no-repeat 0 0;
    background-size: 12px 12px;
    padding-left: 18px;
}
.center .item .title .price {
    color: #ef4040;
}
.center .item .title .price span{
    font-size: 1.6rem;
}
.center .item .title .price em{
    font-style: normal;
    display: inline-block;
    border: 1px solid #ef4040;
    width: 40px;
    border-radius: 5px;
}
.center .item .title .price i{
    color: #999;
    text-decoration: line-through;
    margin-left: 5px;
    font-style: normal;
}
.center .item .title .people{
    display: flex;
    width: 100%;
    justify-content: space-between;
    margin-top: 8px;
    border-bottom: 1px solid #eee;
    padding-bottom: 5px;
}
.center .item .title .people span {
    color: red;
}
.center .item .title .end {
    display: flex;
    margin-top: 10px;
}
.center .item .title .end div{
    margin-right: 5px;
    font-size: 13px;
    padding-left: 19px;
    background: url(/img/icon_class_clas.png) no-repeat 0 1px;
    background-size: 15px 15px;
}